National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Partly Cloudy

3°F

-16°C

Humidity 72%
Wind Speed S 9 mph
Barometer 30.52 in (1037.4 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 31 Jan 8:56 am CST
Extended Forecast for

Sioux Falls, Foss Field SD

  • Today

    Today: Snow likely after 5pm. Mostly cloudy, with a high near 21. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 21 °F

    Partly Sunny
    then Snow
    Likely and
    Breezy

  • Tonight

    Tonight: Snow and freezing rain, mainly before 4am. Low around 15. South wind 10 to 15 mph becoming west southwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Wintry Mix
    then Chance
    Wintry Mix

  • Sunday

    Sunday: Partly sunny, with a high near 37. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 31. Calm wind becoming east around 5 mph in the morning.

    High: 31 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 14. East northeast wind around 5 mph.

    Low: 14 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow. Mostly cloudy, with a high near 27.

    High: 27 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Today
Snow likely after 5pm. Mostly cloudy, with a high near 21. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow and freezing rain, mainly before 4am. Low around 15. South wind 10 to 15 mph becoming west southwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 37. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 15. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Monday
Mostly cloudy, with a high near 31. Calm wind becoming east around 5 mph in the morning.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 14. East northeast wind around 5 mph.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.76°W (Elev. 1421 ft)
Last Update:
9:09 am CST Jan 31, 2026
Forecast Valid:
10am CST Jan 31, 2026-6pm CST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation